/**
 * <copyright>
 * </copyright>
 *
 */
package de.sabram.upb.specs.ptg.util;

import de.sabram.upb.specs.ptg.*;

import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EPackage;

import org.eclipse.emf.ecore.util.Switch;

/**
 * <!-- begin-user-doc -->
 * The <b>Switch</b> for the model's inheritance hierarchy.
 * It supports the call {@link #doSwitch(EObject) doSwitch(object)}
 * to invoke the <code>caseXXX</code> method for each class of the model,
 * starting with the actual class of the object
 * and proceeding up the inheritance hierarchy
 * until a non-null result is returned,
 * which is the result of the switch.
 * <!-- end-user-doc -->
 * @see de.sabram.upb.specs.ptg.PtgPackage
 * @generated
 */
public class PtgSwitch<T> extends Switch<T>
{
  /**
   * The cached model package
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected static PtgPackage modelPackage;

  /**
   * Creates an instance of the switch.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public PtgSwitch()
  {
    if (modelPackage == null)
    {
      modelPackage = PtgPackage.eINSTANCE;
    }
  }

  /**
   * Checks whether this is a switch for the given package.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @parameter ePackage the package in question.
   * @return whether this is a switch for the given package.
   * @generated
   */
  @Override
  protected boolean isSwitchFor(EPackage ePackage)
  {
    return ePackage == modelPackage;
  }

  /**
   * Calls <code>caseXXX</code> for each class of the model until one returns a non null result; it yields that result.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @return the first non-null result returned by a <code>caseXXX</code> call.
   * @generated
   */
  @Override
  protected T doSwitch(int classifierID, EObject theEObject)
  {
    switch (classifierID)
    {
      case PtgPackage.PTG_SPEC:
      {
        PTGSpec ptgSpec = (PTGSpec)theEObject;
        T result = casePTGSpec(ptgSpec);
        if (result == null) result = defaultCase(theEObject);
        return result;
      }
      case PtgPackage.PATTERN_SPEC:
      {
        PatternSpec patternSpec = (PatternSpec)theEObject;
        T result = casePatternSpec(patternSpec);
        if (result == null) result = defaultCase(theEObject);
        return result;
      }
      case PtgPackage.PATTERN_BODY:
      {
        PatternBody patternBody = (PatternBody)theEObject;
        T result = casePatternBody(patternBody);
        if (result == null) result = defaultCase(theEObject);
        return result;
      }
      case PtgPackage.OPTIONAL:
      {
        Optional optional = (Optional)theEObject;
        T result = caseOptional(optional);
        if (result == null) result = defaultCase(theEObject);
        return result;
      }
      case PtgPackage.ITEM:
      {
        Item item = (Item)theEObject;
        T result = caseItem(item);
        if (result == null) result = defaultCase(theEObject);
        return result;
      }
      case PtgPackage.FUNCTION_CALL:
      {
        FunctionCall functionCall = (FunctionCall)theEObject;
        T result = caseFunctionCall(functionCall);
        if (result == null) result = defaultCase(theEObject);
        return result;
      }
      case PtgPackage.ARGUMENT:
      {
        Argument argument = (Argument)theEObject;
        T result = caseArgument(argument);
        if (result == null) result = defaultCase(theEObject);
        return result;
      }
      case PtgPackage.INSERTION:
      {
        Insertion insertion = (Insertion)theEObject;
        T result = caseInsertion(insertion);
        if (result == null) result = defaultCase(theEObject);
        return result;
      }
      case PtgPackage.TYPE:
      {
        Type type = (Type)theEObject;
        T result = caseType(type);
        if (result == null) result = defaultCase(theEObject);
        return result;
      }
      default: return defaultCase(theEObject);
    }
  }

  /**
   * Returns the result of interpreting the object as an instance of '<em>PTG Spec</em>'.
   * <!-- begin-user-doc -->
   * This implementation returns null;
   * returning a non-null result will terminate the switch.
   * <!-- end-user-doc -->
   * @param object the target of the switch.
   * @return the result of interpreting the object as an instance of '<em>PTG Spec</em>'.
   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
   * @generated
   */
  public T casePTGSpec(PTGSpec object)
  {
    return null;
  }

  /**
   * Returns the result of interpreting the object as an instance of '<em>Pattern Spec</em>'.
   * <!-- begin-user-doc -->
   * This implementation returns null;
   * returning a non-null result will terminate the switch.
   * <!-- end-user-doc -->
   * @param object the target of the switch.
   * @return the result of interpreting the object as an instance of '<em>Pattern Spec</em>'.
   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
   * @generated
   */
  public T casePatternSpec(PatternSpec object)
  {
    return null;
  }

  /**
   * Returns the result of interpreting the object as an instance of '<em>Pattern Body</em>'.
   * <!-- begin-user-doc -->
   * This implementation returns null;
   * returning a non-null result will terminate the switch.
   * <!-- end-user-doc -->
   * @param object the target of the switch.
   * @return the result of interpreting the object as an instance of '<em>Pattern Body</em>'.
   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
   * @generated
   */
  public T casePatternBody(PatternBody object)
  {
    return null;
  }

  /**
   * Returns the result of interpreting the object as an instance of '<em>Optional</em>'.
   * <!-- begin-user-doc -->
   * This implementation returns null;
   * returning a non-null result will terminate the switch.
   * <!-- end-user-doc -->
   * @param object the target of the switch.
   * @return the result of interpreting the object as an instance of '<em>Optional</em>'.
   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
   * @generated
   */
  public T caseOptional(Optional object)
  {
    return null;
  }

  /**
   * Returns the result of interpreting the object as an instance of '<em>Item</em>'.
   * <!-- begin-user-doc -->
   * This implementation returns null;
   * returning a non-null result will terminate the switch.
   * <!-- end-user-doc -->
   * @param object the target of the switch.
   * @return the result of interpreting the object as an instance of '<em>Item</em>'.
   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
   * @generated
   */
  public T caseItem(Item object)
  {
    return null;
  }

  /**
   * Returns the result of interpreting the object as an instance of '<em>Function Call</em>'.
   * <!-- begin-user-doc -->
   * This implementation returns null;
   * returning a non-null result will terminate the switch.
   * <!-- end-user-doc -->
   * @param object the target of the switch.
   * @return the result of interpreting the object as an instance of '<em>Function Call</em>'.
   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
   * @generated
   */
  public T caseFunctionCall(FunctionCall object)
  {
    return null;
  }

  /**
   * Returns the result of interpreting the object as an instance of '<em>Argument</em>'.
   * <!-- begin-user-doc -->
   * This implementation returns null;
   * returning a non-null result will terminate the switch.
   * <!-- end-user-doc -->
   * @param object the target of the switch.
   * @return the result of interpreting the object as an instance of '<em>Argument</em>'.
   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
   * @generated
   */
  public T caseArgument(Argument object)
  {
    return null;
  }

  /**
   * Returns the result of interpreting the object as an instance of '<em>Insertion</em>'.
   * <!-- begin-user-doc -->
   * This implementation returns null;
   * returning a non-null result will terminate the switch.
   * <!-- end-user-doc -->
   * @param object the target of the switch.
   * @return the result of interpreting the object as an instance of '<em>Insertion</em>'.
   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
   * @generated
   */
  public T caseInsertion(Insertion object)
  {
    return null;
  }

  /**
   * Returns the result of interpreting the object as an instance of '<em>Type</em>'.
   * <!-- begin-user-doc -->
   * This implementation returns null;
   * returning a non-null result will terminate the switch.
   * <!-- end-user-doc -->
   * @param object the target of the switch.
   * @return the result of interpreting the object as an instance of '<em>Type</em>'.
   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
   * @generated
   */
  public T caseType(Type object)
  {
    return null;
  }

  /**
   * Returns the result of interpreting the object as an instance of '<em>EObject</em>'.
   * <!-- begin-user-doc -->
   * This implementation returns null;
   * returning a non-null result will terminate the switch, but this is the last case anyway.
   * <!-- end-user-doc -->
   * @param object the target of the switch.
   * @return the result of interpreting the object as an instance of '<em>EObject</em>'.
   * @see #doSwitch(org.eclipse.emf.ecore.EObject)
   * @generated
   */
  @Override
  public T defaultCase(EObject object)
  {
    return null;
  }

} //PtgSwitch
